Compare 72129 vs 72151
Property | 72129 | 72151 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 31 × 240431 | 231 × 31371 |
Prime factorization | 3 × 24043 | 23 × 3137 |
Divisors count | 4 | 4 |
Divisors | 1, 3, 24043, 72129 | 1, 23, 3137, 72151 |
Number of properties | 1 | 1 |
Semiprimes | 17149th | 17156th |
Roman numberals | ||
Base 2 | 100011001110000012 | 100011001110101112 |
Base 3 | 101222211103 | 101222220213 |
Base 4 | 1012130014 | 1012131134 |
Base 5 | 43020045 | 43021015 |
Base 6 | 13135336 | 13140116 |
Base 7 | 4202017 | 4202327 |
Base 8 | 2147018 | 2147278 |
Base 9 | 1188439 | 1188679 |
Base 10 | 7212910 | 7215110 |
Base 11 | 4a21211 | 4a23211 |
Base 12 | 358a912 | 3590712 |
Base 13 | 26aa513 | 26ac113 |
Base 14 | 1c40114 | 1c41914 |
Base 15 | 1658915 | 165a115 |
Base 16 | 119c116 | 119d716 |